Resources
Mission Documents

XEUS Vision Mission Proposal (August 2008): PDF (8.7 Mb)
One-page Constellation-X Mission Description (January 2007): PDF (1 Mb)
Top-Level Requirements Document (January 2007): PDF
Constellation-X Science Booklet (May 2005): PDF (17 Mb)
Constellation-X Technology Readiness and Implementation Plan (TRIP) Report (February 2003): PDF (90 Mb)
Constellation-X: Reference Mission Description Document (February 2000): PDF (2.3 Mb)
Science With the Constellation-X Observatory (June 1999): PDF (24 Mb)
Constellation-X: Baseline Technical Requirements and Assumptions for Mission Architecture Studies (July 1998): PDF (24 kb)
HTXS Spacecraft and Mission Concept Study Report (August 1997): PDF (550 kb)
The High Throughput X-ray Spectroscopy (HTXS) Mission: The Technology Roadmap: PDF (430 kb), Postscript (710 kb)
The High Throughput X-ray Spectroscopy (HTXS) Mission: An Interim Report to NASA (May 1996): PDF (1 Mb), Postscript (2.2 Mb)